Hi, I Suffer From Acne And I Found Out I

Hi, I suffer from acne and I found out I was having small cyst like acne under my boobs. On day the one got “ready to pop” and got so big and when I finally popped it, white puss came out and I was able to continue pushing puss out for a couple days and then I got another pimple beside it do the same and I thought it was fine until I now have a hole about the size of a penicl eraser where the pimples popped and they oze smelly stuff and just don’t seem to be healing fast but slowly. Should I be worride? Is it infected?